NO953327L - Inhalation - Google Patents

Inhalation

Info

Publication number
NO953327L
NO953327L NO953327A NO953327A NO953327L NO 953327 L NO953327 L NO 953327L NO 953327 A NO953327 A NO 953327A NO 953327 A NO953327 A NO 953327A NO 953327 L NO953327 L NO 953327L
Authority
NO
Norway
Prior art keywords
swirl chamber
capsule
mouthpiece
air
drawn
Prior art date
Application number
NO953327A
Other languages
Norwegian (no)
Other versions
NO953327D0 (en
NO311497B1 (en
Inventor
Brindra Paul Singh Chawla
Original Assignee
Fisons Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB939304011A external-priority patent/GB9304011D0/en
Priority claimed from GB939311646A external-priority patent/GB9311646D0/en
Application filed by Fisons Plc filed Critical Fisons Plc
Publication of NO953327L publication Critical patent/NO953327L/en
Publication of NO953327D0 publication Critical patent/NO953327D0/en
Publication of NO311497B1 publication Critical patent/NO311497B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0031—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up by bursting or breaking the package, i.e. without cutting or piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manipulator (AREA)
  • Weting (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Catching Or Destruction (AREA)

Abstract

A device for the administration of powdered inhalation medicament contained initially in a capsule having at least one aperture formed therein, comprising a swirl chamber (1) adapted to receive the medicament capsule; a mouthpiece (2) communicating with the swirl chamber (1) and separated therefrom by a grid (4); at least one air inlet (5) in tangential communication with the swirl chamber (1) whereby air can be drawn through the device via the mouthpiece (2) to cause a swirling air flow through the swirl chamber (1); and a cover member (7), having a continuous substantially planar inner surface, provided on the base of the swirl chamber (1) remote from the mouthpiece (2); said cover (7) being moveable between a first position in which the capsule can be inserted into the swirl chamber (1) and a second position in which the capsule is retained in the swirl chamber (1) and rotates upon air being drawn through the device, thereby dispensing the medicament contained therein.
NO19953327A 1993-02-27 1995-08-24 Device for administering powder inhalation drug NO311497B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939304011A GB9304011D0 (en) 1993-02-27 1993-02-27 Inhalation device
GB939311646A GB9311646D0 (en) 1993-06-05 1993-06-05 Inhalation device
PCT/GB1994/000388 WO1994019041A1 (en) 1993-02-27 1994-02-28 Inhalation device

Publications (3)

Publication Number Publication Date
NO953327L true NO953327L (en) 1995-08-24
NO953327D0 NO953327D0 (en) 1995-08-24
NO311497B1 NO311497B1 (en) 2001-12-03

Family

ID=26302515

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19953327A NO311497B1 (en) 1993-02-27 1995-08-24 Device for administering powder inhalation drug

Country Status (19)

Country Link
US (1) US5787881A (en)
EP (1) EP0773807B1 (en)
JP (1) JPH08507704A (en)
KR (1) KR100297344B1 (en)
AT (1) ATE185977T1 (en)
AU (1) AU680874B2 (en)
BR (1) BR9406253A (en)
CA (1) CA2157043A1 (en)
DE (1) DE69421415T2 (en)
DK (1) DK0773807T3 (en)
ES (1) ES2139733T3 (en)
FI (1) FI953983A0 (en)
GR (1) GR3031814T3 (en)
HU (1) HU217896B (en)
IL (1) IL108780A (en)
NO (1) NO311497B1 (en)
NZ (1) NZ261892A (en)
PL (1) PL173041B1 (en)
WO (1) WO1994019041A1 (en)

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US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
US7305986B1 (en) 1999-07-23 2007-12-11 Mannkind Corporation Unit dose capsules for use in a dry powder inhaler
US7464706B2 (en) 1999-07-23 2008-12-16 Mannkind Corporation Unit dose cartridge and dry powder inhaler
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US6357490B1 (en) 2000-08-22 2002-03-19 Advanced Inhalation Research, Inc. System, method and apparatus for filling containers
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US6722364B2 (en) * 2001-01-12 2004-04-20 Becton, Dickinson And Company Medicament inhalation delivery devices and methods for using the same
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US20030070679A1 (en) * 2001-06-01 2003-04-17 Boehringer Ingelheim Pharma Kg Capsules containing inhalable tiotropium
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WO2008091355A2 (en) * 2007-01-24 2008-07-31 Breathe Pharmaceuticals, Inc. Drug transfer device
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EP3281663B8 (en) 2008-06-13 2022-09-21 MannKind Corporation Breath powered dry powder inhaler for drug delivery
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
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US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
CA2754595C (en) 2009-03-11 2017-06-27 Mannkind Corporation Apparatus, system and method for measuring resistance of an inhaler
US8551528B2 (en) 2009-06-12 2013-10-08 Mannkind Corporation Diketopiperazine microparticles with defined specific surface areas
EP2496295A1 (en) 2009-11-03 2012-09-12 MannKind Corporation An apparatus and method for simulating inhalation efforts
US9492625B2 (en) 2009-11-12 2016-11-15 Stc.Unm Dry powder inhaler with flutter dispersion member
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EP2911690A1 (en) 2012-10-26 2015-09-02 MannKind Corporation Inhalable influenza vaccine compositions and methods
EP3587404B1 (en) 2013-03-15 2022-07-13 MannKind Corporation Microcrystalline diketopiperazine compositions, methods for preparation and use thereof
BR122019026637B1 (en) 2013-07-18 2023-09-26 Mannkind Corporation PHARMACEUTICAL DRY POWDER FORMULATIONS AND METHOD FOR MANUFACTURING A DRY POWDER FORMULATION
CA2920488C (en) 2013-08-05 2022-04-26 Mannkind Corporation Insufflation apparatus and methods
WO2015148905A1 (en) 2014-03-28 2015-10-01 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
EA032720B1 (en) * 2014-11-10 2019-07-31 Джапан Тобакко Инк. Cartridge and non-combusting flavor inhaler
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Also Published As

Publication number Publication date
ATE185977T1 (en) 1999-11-15
ES2139733T3 (en) 2000-02-16
US5787881A (en) 1998-08-04
PL310433A1 (en) 1995-12-11
WO1994019041A1 (en) 1994-09-01
HU9502496D0 (en) 1995-10-30
DE69421415T2 (en) 2000-02-10
AU6113694A (en) 1994-09-14
GR3031814T3 (en) 2000-02-29
AU680874B2 (en) 1997-08-14
HUT73520A (en) 1996-08-28
IL108780A (en) 1999-06-20
EP0773807B1 (en) 1999-10-27
NO953327D0 (en) 1995-08-24
HU217896B (en) 2000-05-28
NZ261892A (en) 1997-07-27
IL108780A0 (en) 1994-05-30
DK0773807T3 (en) 2000-04-17
PL173041B1 (en) 1998-01-30
FI953983A (en) 1995-08-24
BR9406253A (en) 1996-02-13
NO311497B1 (en) 2001-12-03
JPH08507704A (en) 1996-08-20
EP0773807A1 (en) 1997-05-21
CA2157043A1 (en) 1994-09-01
KR100297344B1 (en) 2001-10-24
DE69421415D1 (en) 1999-12-02
FI953983A0 (en) 1995-08-24

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